A new methodology for computing invariants in computer vision
@InProceedings{lasenby96icpr,
  author = 	 {J. Lasenby and E. Bayro-Corrochano and A.N. Lasenby
                  and G. Sommer},
  title = 	 {A new methodology for computing invariants in
                  computer vision},
  booktitle = 	 {Proc. 13th Int. Conf. on Pattern Recognition},
  year =	 1996,
  organization = {ICPR},
  volume =       {A, Vienna},
  pages =        {393--397},
  }